| 高分辨雷达信号检测方法 |
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| 引用本文： | 闫冯军,夏传浩,洪一.高分辨雷达信号检测方法[J].合肥工业大学学报(自然科学版),2006,29(5):521-524. |
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| 作者姓名： | 闫冯军 夏传浩 洪一 |
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| 作者单位： | 1. 合肥工业大学,计算机与信息学院,安徽,合肥,230009
2. 中国电子科技集团公司,第38研究所,安徽,合肥,230031 |
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| 摘 要： | 高分辨雷达(HRR)照射目标时,其目标散射模型不是简单的点目标,而是在距离维上呈现出多个强散射点。文章研究了高分辨情况下目标的散射模型;分析了回波的特点;阐释了单个脉冲回波信号和多周期脉冲串回波信号,利用积累来提高检测性能的多种方法。
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| 关 键 词： | 高分辨雷达 宽带 信号检测 积累 |
| 文章编号： | 1003-5060(2006)05-0521-05 |
| 修稿时间： | 2005年5月24日 |
Methods of high resolution radar signal detection |
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| YAN Feng-jun,XIA Chuan-hao,HONG Yi.Methods of high resolution radar signal detection[J].Journal of Hefei University of Technology(Natural Science),2006,29(5):521-524. |
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| Authors: | YAN Feng-jun XIA Chuan-hao HONG Yi |
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| Abstract: | When illuminated by a high resolution radar,the target is regarded as an especial scattering model.It is not a simple dot target but takes on a lot of strong scattering dots.In this paper,the scattering model of the target detected by high resolution radar is studied.The characteristic of the echo signal is analyzed.Some methods of enhancing detection performance in dealing with the single pulse echo signal and the multi-period pulse bunch echo signal by accumulating are summarized. |
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| Keywords: | high resolution radar(HRR) wide band signal detection accumulation |
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